forked from lix-project/lix
f7f37035c8
Today, with the tests inside a `tests` intermingled with the
corresponding library's source code, we have a few problems:
- We have to be careful that wildcards don't end up with tests being
built as part of Nix proper, or test headers being installed as part
of Nix proper.
- Tests in libraries but not executables is not right:
- It means each executable runs the previous unit tests again, because
it needs the libraries.
- It doesn't work right on Windows, which doesn't want you to load a
DLL just for the side global variable . It could be made to work
with the dlopen equivalent, but that's gross!
This reorg solves these problems.
There is a remaining problem which is that sibbling headers (like
`hash.hh` the test header vs `hash.hh` the main `libnixutil` header) end
up shadowing each other. This PR doesn't solve that. That is left as
future work for a future PR.
Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
(cherry picked from commit 91b6833686a6a6d9eac7f3f66393ec89ef1d3b57)
(cherry picked from commit a61e42adb528b3d40ce43e07c79368d779a8b624)
90 lines
2.7 KiB
C++
90 lines
2.7 KiB
C++
#include <gtest/gtest.h>
|
|
#include <gmock/gmock.h>
|
|
|
|
#include "search-path.hh"
|
|
|
|
namespace nix {
|
|
|
|
TEST(SearchPathElem, parse_justPath) {
|
|
ASSERT_EQ(
|
|
SearchPath::Elem::parse("foo"),
|
|
(SearchPath::Elem {
|
|
.prefix = SearchPath::Prefix { .s = "" },
|
|
.path = SearchPath::Path { .s = "foo" },
|
|
}));
|
|
}
|
|
|
|
TEST(SearchPathElem, parse_emptyPrefix) {
|
|
ASSERT_EQ(
|
|
SearchPath::Elem::parse("=foo"),
|
|
(SearchPath::Elem {
|
|
.prefix = SearchPath::Prefix { .s = "" },
|
|
.path = SearchPath::Path { .s = "foo" },
|
|
}));
|
|
}
|
|
|
|
TEST(SearchPathElem, parse_oneEq) {
|
|
ASSERT_EQ(
|
|
SearchPath::Elem::parse("foo=bar"),
|
|
(SearchPath::Elem {
|
|
.prefix = SearchPath::Prefix { .s = "foo" },
|
|
.path = SearchPath::Path { .s = "bar" },
|
|
}));
|
|
}
|
|
|
|
TEST(SearchPathElem, parse_twoEqs) {
|
|
ASSERT_EQ(
|
|
SearchPath::Elem::parse("foo=bar=baz"),
|
|
(SearchPath::Elem {
|
|
.prefix = SearchPath::Prefix { .s = "foo" },
|
|
.path = SearchPath::Path { .s = "bar=baz" },
|
|
}));
|
|
}
|
|
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_justPath) {
|
|
SearchPath::Prefix prefix { .s = "" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("any/thing"), std::optional { "any/thing" });
|
|
}
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_misleadingPrefix1) {
|
|
SearchPath::Prefix prefix { .s = "foo" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("fooX"), std::nullopt);
|
|
}
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_misleadingPrefix2) {
|
|
SearchPath::Prefix prefix { .s = "foo" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("fooX/bar"), std::nullopt);
|
|
}
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_partialPrefix) {
|
|
SearchPath::Prefix prefix { .s = "fooX" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo"), std::nullopt);
|
|
}
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_exactPrefix) {
|
|
SearchPath::Prefix prefix { .s = "foo" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo"), std::optional { "" });
|
|
}
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_multiKey) {
|
|
SearchPath::Prefix prefix { .s = "foo/bar" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/bar/baz"), std::optional { "baz" });
|
|
}
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_trailingSlash) {
|
|
SearchPath::Prefix prefix { .s = "foo" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/"), std::optional { "" });
|
|
}
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_trailingDoubleSlash) {
|
|
SearchPath::Prefix prefix { .s = "foo" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo//"), std::optional { "/" });
|
|
}
|
|
|
|
TEST(SearchPathElem, suffixIfPotentialMatch_trailingPath) {
|
|
SearchPath::Prefix prefix { .s = "foo" };
|
|
ASSERT_EQ(prefix.suffixIfPotentialMatch("foo/bar/baz"), std::optional { "bar/baz" });
|
|
}
|
|
|
|
}
|